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Tap water quality report

Marana Municipal - Airline Lambert

EPA monitoring tested this supplier for 80 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
19
detected
4,568
people served
0
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Local government
Counties served
Pima

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
97
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2021-07-01 → 2021-09-30
MR Monitoring Resolved 2021-07-01 → 2021-09-30
MR Monitoring Resolved 2020-01-01 → 2020-12-31
MR Monitoring Resolved 2020-01-01 → 2020-12-31
Other Monitoring Resolved 2017-07-01
MR Monitoring Resolved 2012-01-01 → 2012-12-31
MR Monitoring Resolved 2012-01-01 → 2012-12-31
MR Monitoring Resolved 2011-12-01 → 2011-12-31
MR Monitoring Resolved 2011-12-01 → 2011-12-31
MR Monitoring Resolved 2011-10-01 → 2011-12-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
5300 µg/L 53%
of the EPA limit 10000 µg/L
 68/68 SYR4 2012–2019
Copper
1350 µg/L 104%
of the EPA limit, in the worst sample — 1300 µg/L
 25/25 SYR4 2012–2018
TTHM
42.1 µg/L 53%
of the EPA limit 80 µg/L
 17/17 SYR4 2012–2019
Lead
52 µg/L 347%
of the EPA limit, in the worst sample — 15 µg/L
 13/25 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
7.9 µg/L 13%
of the EPA limit 60 µg/L
 13/17 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2024
Nitrate-Nitrite
5210 µg/L 52%
of the EPA limit 10000 µg/L
 10/10 SYR4 2012–2015
Xylenes, Total
2.2 µg/L 0%
of the EPA limit 10000 µg/L
 6/24 SYR4 2012–2019
Arsenic
5.6 µg/L 56%
of the EPA limit 10 µg/L
 5/5 SYR4 2012–2015
Barium
43 µg/L 2.2%
of the EPA limit 2000 µg/L
 5/5 SYR4 2012–2015
Fluoride
590 µg/L 15%
of the EPA limit 4000 µg/L
 5/5 SYR4 2012–2015
Bromodichloromethane
1.4 µg/L
No EPA limit set
 2/2 SYR4 2019
Bromoform
5 µg/L
No EPA limit set
 2/2 SYR4 2019
Chromium
1.3 µg/L 1.3%
of the EPA limit 100 µg/L
 2/5 SYR4 2012–2015
Combined Radium (-226 And -228)
0.6000 pCi/L 12%
of the EPA limit 5 pCi/L
 2/10 SYR4 2012–2018
Dibromoacetic Acid
1.8 µg/L
No EPA limit set
 2/2 SYR4 2019
Dibromochloromethane
4.2 µg/L
No EPA limit set
 2/2 SYR4 2019
Chlorobenzene
0.6000 µg/L 0.6%
of the EPA limit 100 µg/L
 1/25 SYR4 2012–2019
Ethylbenzene
0.5900 µg/L 0.1%
of the EPA limit 700 µg/L
 1/25 SYR4 2012–2019
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
ARVIZU, JOHNNY R
Phone
520-627-7209
Email
jarvizu@maranaaz.gov

Frequently asked questions about Marana Municipal - Airline Lambert

Is Marana Municipal - Airline Lambert tap water safe to drink?

EPA monitoring detected 19 contaminants in Marana Municipal - Airline Lambert's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Marana Municipal - Airline Lambert's water?

EPA monitoring detected Nitrate, Copper, TTHM, Lead, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Marana Municipal - Airline Lambert serve?

Marana Municipal - Airline Lambert reports serving 4,568 people in Arizona, per its EPA record.

Has Marana Municipal - Airline Lambert had any water quality violations?

The EPA has 97 violations on file for Marana Municipal - Airline Lambert, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.